The benefit, "Sing: Celebrating the Musicals of WTF," featured performances from A Funny Thing Happened on the Way to the Forum, Bloody Bloody Andrew Jackson, The Last Goodbye and Where's Charley?.

BroadwayWorld was on hand for the celebration and brings you photo coverage below.

The Williamstown Theatre Festival brings award-winning actors, directors and playwrights to the Berkshires, engaging a loyal audience of both residents and summer visitors. A WTF season covers a broad range of theatrical endeavors, revisiting classic plays with exciting new productions on our Main Stage, developing and nurturing bold new works on our Nikos Stage, and offering audiences a rich array of cultural events including Free Theatre, Late-Night Cabarets, readings, workshops, and educational programs like the Greylock Theatre Project-a program for children in neighboring North Adams. While best known for our acclaimed productions, WTF is also home to unparalleled training and professional development programs serving new generations of aspiring theatre artists and managers. WTF was honored with the Tony Award for Outstanding Regional Theatre in 2002 and welcomes Jenny Gersten as its new Artistic Director for the 2011 season.